Health Monitoring

Developed real-time structural health monitoring system for bridge monitoring and in field operation since 2012. Each edge device could support temperature sensor, accelerometers, inclinometers, water level sensor, water velocity sensor. Multiple edge nodes are synchronized to fraction of a millisecond. The edge device would operate on harvested solar energy with a rechargeable battery. The edge device could be dynamically reconfigured for different sampling frequency and different reporting period. Data files are compressed and transmitted to remote server via asynchronous message queue, and backed up locally for specified duration.

Custom contract development projects

Handheld Spectrometer - Developed reference design and firmware for a handheld spectrometer manufacturer that could be directly integrated with smart phone. In active commercial production.